Welcome to the Organization of Nematologists of Tropical America FL, Inc.

The Organization of Nematologists of Tropical America FL, Inc. (ONTA) is a nonprofit entity comprised of members who have an interest in the study of plant-parasitic, free-living and insect-parasitic nematodes. ONTA now has over 300 members worldwide. Membership is open to all individuals and companies that share an interest in subtropical and tropical Nematology. 


  • Nematropica – Available Online!

    ad December 2014
  • 48th Annual ONTA Meeting – Montreal, Canada

    July 17-21, 2016 Meeting info
  • What’s Happening?

    Two New Nematology Job Openings
  • ONTA Foundation, Inc.

    ONTA Foundation, Inc.

  • Membership

    Interested in becoming a member of ONTA? Join Today!
  • Sustaining Members